Dr Gregory Michael Cowan, MD - Medicare Allergy/immunology in Peoria, AZ

Dr Gregory Michael Cowan, MD is a medicare enrolled "Allergy & Immunology" physician in Peoria, Arizona. He went to University Of South Florida College Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Livwell Health Llc and his current practice location is 9145 W Thunderbird Rd Ste 101, Peoria, Arizona. You can reach out to his office (for appointments etc.) via phone at (623) 815-7800.

Dr Gregory Michael Cowan is licensed to practice in Arizona (license number 48556) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1164756904.

Contact Information

Dr Gregory Michael Cowan, MD
9145 W Thunderbird Rd Ste 101,
Peoria, AZ 85381-4820
(623) 815-7800
(623) 815-7900

Map and Direction




Physician's Profile

Full NameDr Gregory Michael Cowan
GenderMale
SpecialityAllergy/immunology
Experience16 Years
Location9145 W Thunderbird Rd Ste 101, Peoria, Arizona
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Gregory Michael Cowan attended and graduated from University Of South Florida College Of Medicine in 2008
  NPI Data:
  • NPI Number: 1164756904
  • Provider Enumeration Date: 09/27/2009
  • Last Update Date: 10/26/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9931320025
  • Enrollment ID: I20141014000952

Medical Identifiers

Medical identifiers for Dr Gregory Michael Cowan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164756904NPI-NPPES
003990800MedicaidFL
935585MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology ME110800 (Florida)Secondary
208000000XPediatrics ME110800 (Florida)Secondary
208000000XPediatrics 48556 (Arizona)Secondary
207K00000XAllergy & Immunology 48556 (Arizona)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Gregory Michael Cowan allows following entities to bill medicare on his behalf.
Entity NamePhoenix Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316952971
PECOS PAC ID: 2769396589
Enrollment ID: O20031117000388
Entity NameNorth Scottsdale Allergy Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588192397
PECOS PAC ID: 5294082954
Enrollment ID: O20180726000729
Entity NameLivwell Health Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811527732
PECOS PAC ID: 1052738440
Enrollment ID: O20200831002515

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Gregory Michael Cowan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Gregory Michael Cowan, MD
9145 W Thunderbird Rd Ste 101,
Peoria, AZ 85381-4820

Ph: (623) 815-7800
Dr Gregory Michael Cowan, MD
9145 W Thunderbird Rd Ste 101,
Peoria, AZ 85381-4820

Ph: (623) 815-7800

Reviews and Comments


Allergy & Immunology Doctors in Peoria, AZ

Kevin M Boesel, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 13965 N. 75th Avenue, Peoria, AZ 85381
Phone: 602-843-2991    Fax: 602-978-1226
Mr. Peter M Freedman, MD
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 11361 N 99th Ave, Ste 201, Peoria, AZ 85345
Phone: 623-974-4800    Fax: 623-974-0018
Dr. Levente Edward Erdos, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 13965 N. 75th Avenue, Peoria, AZ 85381
Phone: 602-843-2991    Fax: 602-978-1226
Ronald K Jorgensen, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 13965 N. 75th Avenue, Peoria, AZ 85381
Phone: 602-843-2991    Fax: 602-978-1226
Mark Everett Rose, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 13965 N 75th Ave, Peoria, AZ 85381
Phone: 602-843-2991    Fax: 602-978-1226

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.